Since his descent into undeath, Renwick has sought both the Rings of Samular and the Fernisbane. Although he reunited the rings at one point, all the items were hidden from him by his descendant Bronwyn. The rings were split up among the Knights of the Samular, the church of Cyric and the Harpers, with the Fenrisbane currently hidden at Blackstaff Tower.[2]
In 1491 DR it was discovered that his resting place was within the Sacred Stone Monastery, however, the monastery was occupied by the Cult of the Black Earth. The cultists tried to recruit Renwick, but without success. He chose not to act against the cultists and they simply ignored him. It's possible that Renwick later agreed to help some adventurers, who infiltrated the monastery, in order to defeat the cultists.[3]